Southwire 22968201 Stranded THHN 12 Gauge Building Wire, 500-Feet, Green THHN 12 gauge building wire is stranded uncoated copper wire insulated with flame retardant PVC compound Primarily used in conduit and cable trays for services, feeders and branch circuits in commercial or industrial applications Designed for use in dry locations at temperatures not to exceed 90 degree Celsius or wet locations at 75 degree Celsius Can be used for residential and industrial lighting and power Available in green color; measures 500-feet in length